Crossbar for a cambering vehicle



FIG. 1 is a perspective view of a cambering vehicle having a crossbar of my new design;

FIG. 2 is a rear elevational view; and,

FIG. 3 is top plan view.

The broken lines shown in FIGS. 1-3 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a crossbar for a cambering vehicle, as shown and described. 